S
M
T
W
T
F
S
26
93°
57°
27
92°
64°
28
94°
59°
29
93°
58°
30
95°
60°
31
95°
57°
1
92°
58°
2
74°
47°
3
66°
45°
4
70°
49°
5
79°
53°
6
82°
46°
7
80°
47°
8
83°
49°
9
71°
48°
10
78°
50°
11
80°
51°
12
77°
49°
13
77°
48°
14
76°
44°
15
79°
49°
16
72°
45°
17
73°
46°
18
76°
48°
19
79°
49°
20
79°
48°
21
77°
47°
22
76°
47°
23
77°
46°
24
77°
43°
25
65°
38°
26
71°
44°
27
77°
47°
28
76°
47°
29
77°
46°
30
75°
47°
31
70°
47°
1
74°
45°
2
64°
43°
3
66°
40°
4
70°
45°
5
74°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Forty Ski Trail
North Forty Ski Trail's August 2026 forecast shows daily high temperatures ranging from 64° to 92°, with overnight lows between 38° and 58°. The average high for August is 75° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in North Forty Ski Trail. See also: September | October | November.